and since 2008, these conventions are stacked right after each other. that negates the bump. the bumps of yesteryear don't really exist anymore. it appears it will continue to be a very tight race, up until november 6th. but anything can happen. >> paul steinhauser, thank you. live from outside the cnn grill in charlotte. also make sure you tune in tonight, 7:00 p.m. eastern, can't tell you enough times, complete coverage begins at the dnc here at 7:00 with wolf blitzer and anderson cooper and our awesome team. also on sunday, something very special for you, i will tell you this often and over and over again. a behind-the-scenes look at both of our presidential candidates. these are exhaustive looks at their record, at their families, at their lives, at their perspectives. 8:00 p.m. eastern, "romney revealed." it's followed by "obama revealed," the man, the president. i urge you, watch. you will be a better voter. great shot.